Ending dossier
Baby names ending in O
Jo and Antonio are among the most recorded names ending in O. Use this page to compare final-letter patterns across girls and boys, then open any dossier for the full popularity curve.
Girls ending in O
- #1Jo179,057 total · peak 1954
- #2Cleo33,565 total · peak 1920
- #3Margo27,208 total · peak 1954
- #4Consuelo16,955 total · peak 1928
- #5Rocio13,336 total · peak 1992
- #6Rosario10,974 total · peak 1993
- #7Lucero7,729 total · peak 1994
- #8Marlo7,264 total · peak 1970
- #9Maryjo7,109 total · peak 1960
- #10Socorro6,912 total · peak 1929
- #11Echo4,829 total · peak 1984
- #12Cielo4,764 total · peak 2024
- #13Halo4,509 total · peak 2024
- #14Indigo4,020 total · peak 2025
- #15Theo3,503 total · peak 1924
- #16Amparo3,316 total · peak 1927
- #17Tamiko3,001 total · peak 1975
- #18Rosio2,474 total · peak 1981
- #19Rio2,282 total · peak 2021
- #20Leo2,136 total · peak 1918
- #21Flo2,094 total · peak 1917
- #22Antonio1,975 total · peak 1986
- #23Coco1,879 total · peak 2020
- #24Milagro1,872 total · peak 2024
- #25Shilo1,853 total · peak 1978
Boys ending in O
- #1Antonio262,995 total · peak 1997
- #2Leo259,988 total · peak 2022
- #3Mario151,310 total · peak 1980
- #4Alejandro146,624 total · peak 2001
- #5Ricardo146,456 total · peak 1998
- #6Francisco142,192 total · peak 1993
- #7Mateo126,693 total · peak 2024
- #8Diego126,160 total · peak 2006
- #9Roberto112,643 total · peak 1991
- #10Eduardo110,257 total · peak 2001
- #11Santiago103,828 total · peak 2025
- #12Fernando103,139 total · peak 2006
- #13Leonardo96,066 total · peak 2019
- #14Pedro94,083 total · peak 2000
- #15Angelo86,106 total · peak 2007
- #16Lorenzo85,752 total · peak 2025
- #17Sergio81,878 total · peak 1995
- #18Marco76,578 total · peak 2005
- #19Armando76,515 total · peak 1997
- #20Julio63,775 total · peak 1990
- #21Alberto62,812 total · peak 1991
- #22Arturo57,082 total · peak 2005
- #23Alfredo57,075 total · peak 1993
- #24Gerardo55,015 total · peak 2000
- #25Emilio53,955 total · peak 2025